786 CDUS45 KMSO 170837 CLIBTM CLIMATE REPORT NATIONAL WEATHER SERVICE MISSOULA MT 137 AM MST SUN DEC 17 2023 ................................... ...THE BUTTE MT CLIMATE SUMMARY FOR DECEMBER 16 2023... CLIMATE NORMAL PERIOD 1991 TO 2020 CLIMATE RECORD PERIOD 1895 TO 2023 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) YESTERDAY MAXIMUM 43 422 PM 58 1980 30 13 18 MINIMUM 9 748 AM -36 1964 7 2 -6 AVERAGE 26 18 8 6 PRECIPITATION (IN) YESTERDAY 0.00 0.48 1927 0.02 -0.02 0.00 MONTH TO DATE 0.15 0.25 -0.10 0.35 SINCE JAN 1 17.10 12.53 4.57 9.54 SNOWFALL (IN) YESTERDAY MM MONTH TO DATE T SINCE DEC 1 T SINCE JUL 1 0.0 SNOW DEPTH MM DEGREE DAYS HEATING YESTERDAY 39 47 -8 59 MONTH TO DATE 586 725 -139 785 SINCE DEC 1 586 725 -139 785 SINCE JUL 1 2759 3180 -421 3135 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE DEC 1 0 0 0 0 SINCE JAN 1 73 83 -10 177 ................................................................... WIND (MPH) HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION S (170) HIGHEST GUST SPEED 12 HIGHEST GUST DIRECTION W (280) AVERAGE WIND SPEED 1.8 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 88 100 AM LOWEST 44 400 PM AVERAGE 66 .......................................................... THE BUTTE MT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 30 53 1980 2013 MINIMUM TEMPERATURE (F) 7 -38 1964 SUNRISE AND SUNSET DECEMBER 17 2023......SUNRISE 806 AM MST SUNSET 446 PM MST DECEMBER 18 2023......SUNRISE 807 AM MST SUNSET 446 PM MST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$